PTK-10040 ProTek RC 5x10x4mm Rubber Sealed "Speed" Bearing (10) PRO636400 ARRMA® now powers the BIG

ARRMA® now powers the BIG ROCK™ 4X4 3S BLX with a brushless system featuring its BLX100 ESC and the Spektrum™ Firma™ 3200Kv brushless motor

Great Grip on a Variety of Surfaces

with custom sculpted features

and 2-20V Pb

PTK-10040 ProTek RC 5x10x4mm Rubber Sealed "Speed" Bearing (10) PRO636400 ARRMA® now powers the BIGThis is a pack of ten 5x10x4mm rubber sealed "Speed" 1 8 clutch bearings. ProTek R C "Speed" bearings are high quality steel chrome bearings designed for the R C racing enthusiast. These 5x10x4mm rubber sealed bearings are the standard bearing for the 1 8th scale nitro clutches. Some racers prefer the rubber sealed bearings for better protection against dirt for their clutch. Please check the manual that came with your vehicle for the correct size if